EP3516924A4 - Techniques and apparatuses for opportunistically operating a dual receive, dual sim dual standby (dr-dsds) device as a dual sim, dual active (dsda) device - Google Patents

Techniques and apparatuses for opportunistically operating a dual receive, dual sim dual standby (dr-dsds) device as a dual sim, dual active (dsda) device Download PDF

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Publication number
EP3516924A4
EP3516924A4 EP16916485.2A EP16916485A EP3516924A4 EP 3516924 A4 EP3516924 A4 EP 3516924A4 EP 16916485 A EP16916485 A EP 16916485A EP 3516924 A4 EP3516924 A4 EP 3516924A4
Authority
EP
European Patent Office
Prior art keywords
dual
sim
dsds
dsda
opportunistically
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP16916485.2A
Other languages
German (de)
French (fr)
Other versions
EP3516924A1 (en
Inventor
Xiaodong Zhu
Fei Lu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of EP3516924A1 publication Critical patent/EP3516924A1/en
Publication of EP3516924A4 publication Critical patent/EP3516924A4/en
Withdrawn legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/15—Setup of multiple wireless link connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/005—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges
    • H04B1/0064—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with separate antennas for the more than one band
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/16—Communication-related supplementary services, e.g. call-transfer or call-hold
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/15—Setup of multiple wireless link connections
    • H04W76/16—Involving different core network technologies, e.g. a packet-switched [PS] bearer in combination with a circuit-switched [CS] bearer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
EP16916485.2A 2016-09-22 2016-09-22 Techniques and apparatuses for opportunistically operating a dual receive, dual sim dual standby (dr-dsds) device as a dual sim, dual active (dsda) device Withdrawn EP3516924A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2016/099696 WO2018053746A1 (en) 2016-09-22 2016-09-22 Techniques and apparatuses for opportunistically operating a dual receive, dual sim dual standby (dr-dsds) device as a dual sim, dual active (dsda) device

Publications (2)

Publication Number Publication Date
EP3516924A1 EP3516924A1 (en) 2019-07-31
EP3516924A4 true EP3516924A4 (en) 2020-04-15

Family

ID=61690173

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16916485.2A Withdrawn EP3516924A4 (en) 2016-09-22 2016-09-22 Techniques and apparatuses for opportunistically operating a dual receive, dual sim dual standby (dr-dsds) device as a dual sim, dual active (dsda) device

Country Status (4)

Country Link
US (1) US11229075B2 (en)
EP (1) EP3516924A4 (en)
CN (1) CN109792797B (en)
WO (1) WO2018053746A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3764717A3 (en) * 2019-07-12 2021-03-17 Apple Inc. Improved throughput and radio resource utilization for user equipment having multiple subscriber identity modules
CN112218310A (en) * 2019-07-12 2021-01-12 苹果公司 Improvements in throughput and radio resource utilization for user equipment with multiple SIMs
US11369003B2 (en) * 2019-07-15 2022-06-21 Qualcomm Incorporated Configuring non-standalone mode for a multi-subscriber identity module user equipment
CN112491516B (en) * 2019-09-12 2023-01-06 华为技术有限公司 Communication method and device
CN117896796A (en) * 2020-02-20 2024-04-16 华为技术有限公司 Communication method, device and system
US11882495B2 (en) 2021-05-13 2024-01-23 Qualcomm Incorporated Techniques for mobility for dual subscriber dual active user equipment
WO2023283505A1 (en) * 2021-07-08 2023-01-12 Qualcomm Incorporated Maintaining concurrent services in a dual active mode
WO2023283504A1 (en) * 2021-07-08 2023-01-12 Qualcomm Incorporated Radio access technology searching in dual active mode
US20230345416A1 (en) * 2022-04-22 2023-10-26 Qualcomm Incorporated Performing a connection setup based at least in part on a paging message
CN117202159A (en) * 2022-05-30 2023-12-08 荣耀终端有限公司 Dual-card communication method and terminal equipment
WO2024058375A1 (en) * 2022-09-16 2024-03-21 삼성전자 주식회사 Electronic device for supporting multi-sim, and electronic device operating method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140194157A1 (en) * 2011-07-13 2014-07-10 Nokia Corporation Dual or multiple sim standby and active using a single digital baseband
WO2015180126A1 (en) * 2014-05-30 2015-12-03 Apple Inc. Methods and apparatus to support multiple subscriber identities in wireless communication device
US20160142998A1 (en) * 2014-11-19 2016-05-19 Mediatek Inc. Multi-sim user equipment and wireless communication method thereof

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2487275B (en) 2011-12-20 2013-01-02 Renesas Mobile Corp Modem and method of operating a wireless device
US8688122B2 (en) 2012-01-20 2014-04-01 Qualcomm Incorporated Mobility detection and system acquisition in dual standby dual subscriber identity modules (DSDS)
CN103379468A (en) * 2012-04-27 2013-10-30 马维尔国际有限公司 Single transceiver DSDS terminal and reception method of the terminal
US20140213235A1 (en) * 2013-01-31 2014-07-31 Qualcomm Incorporated Method of Robust Transmit (Tx) Processing for Radio Frequency Coexistence Management in Dual-SIM-Dual-Active communication Devices
US20150079986A1 (en) * 2013-09-13 2015-03-19 Qualcomm Incorporated System and Methods for Optimizing Service Acquisition From Power Save Mode on a Multi-SIM Device
US9066330B2 (en) 2013-09-30 2015-06-23 Qualcomm Incorporated Simultaneous voice and data for Dual-SIM-Dual-Standby (DSDS) wireless device
US9432505B2 (en) * 2014-04-23 2016-08-30 Apple Inc. Simultaneous LTE data and DSDA voice
US9942873B2 (en) 2014-07-25 2018-04-10 Apple Inc. Concurrent data communication and voice call monitoring using dual SIM
US20160134316A1 (en) 2014-11-12 2016-05-12 Qualcomm Incorporated System and Methods for Enabling MIMO Operation During Inactive SIM State on a Multi-SIM Wireless Communication Device
WO2016078555A1 (en) 2014-11-19 2016-05-26 Mediatek Inc. Method for handling suspension of a physical channel in a communications apparatus and communications apparatus utilizing the same
US10021544B2 (en) * 2015-01-26 2018-07-10 Apple Inc. Dual SIM dual standby with caller ID enhancement
CN106877913A (en) 2015-12-09 2017-06-20 华为技术有限公司 Beam angle method of adjustment, terminal device and access device
CN111316567B (en) * 2017-11-23 2022-03-18 苹果公司 Apparatus and method for wireless communication

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140194157A1 (en) * 2011-07-13 2014-07-10 Nokia Corporation Dual or multiple sim standby and active using a single digital baseband
WO2015180126A1 (en) * 2014-05-30 2015-12-03 Apple Inc. Methods and apparatus to support multiple subscriber identities in wireless communication device
US20160142998A1 (en) * 2014-11-19 2016-05-19 Mediatek Inc. Multi-sim user equipment and wireless communication method thereof

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018053746A1 *

Also Published As

Publication number Publication date
WO2018053746A1 (en) 2018-03-29
EP3516924A1 (en) 2019-07-31
CN109792797A (en) 2019-05-21
US20210282206A1 (en) 2021-09-09
US11229075B2 (en) 2022-01-18
CN109792797B (en) 2022-03-08

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